Valliant Industries Inc.

We are your best choice for Detroit Diesel Engines and Parts

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A family company
built on doing the right thing.

Valliant Industries, Inc has always been a valued, family-owned, and operated business. We have been in operation for more than 60 years. The company has benefitted from 3 generations of experience. Valliant Industries is one of the few existing Detroit Diesel parts and repair companies with its focus remaining on the 2-cycle Detroit Diesel engines. Along with Detroit Detroit, Valliant provides parts and support for Allison Marine transmissions as well as Northern Lights Generators.

We are a Northern Lights generator authorized dealer. We can help you determine the best solution for your generator needs. You can rest assured that we will be here to support you and the generator for years to come. Northern Lights remains the quality leader in the marine generator market and Valliant is always ready to support your needs with our fast and friendly parts and service.

Our highly experienced and trained technicians at Valliant are the company's largest asset. Decades of hands-on experience and dedication to the mechanical field provide Valliant an upper hand in giving you the most knowledgeable customer service and engine rebuilding. We have the best experts around. Our generational experience is an invaluable portion of our success as a company. We have tackled just about any problem you can have with an engine in the last 60 years. Let our experience serve you today. Valliant Industries Inc. is ready to assist you with any of your motor needs.

Are you worried that you have an issue that we did not discuss on this site? Don't worry! We specialize in creating custom solutions for your projects. Reach out to us via our contact form. We do custom work on a regular basis. Valliant Industries Inc can rebuild sub-assemblies, as well as rebuild engines from 3 to 16 cylinders. We handle nearly all aspects of rebuilding at our facility with the exception of some significant block and crankshaft machine work. We are equipped to thoroughly clean and inspect all aluminum and steel components.

We look forward to hearing about your projects and helping you solve your problems. Valliant Industries Inc. is easily accessible with our convenient location in Metairie, LA.

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Frequently Asked Questions

Engines can be complicated. Getting them fixed does not have to be! We keep our process simple. Our goal is to fix your engine and get you up and running as soon as possible. There are some common questions that should be asked of anyone who is doing this type of important work for you. We have had years of experience answering these questions. We have compiled them onto one page to try and best answer your questions.


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